baber/WOPTO huggingface dataset:
Patent DE-3169250-D1 (DE)
Title: Car-washing installation
Inventor: ACHDJIBACHIAN HAROUTIOUN
IPC: B60S3/06
Filed: 1981-07-31
Granted: 1985-04-18
Abstract: 1. Washing installation for automobile vehicles and, for example, an installation of the kind comprising a movable frame in the shape of a portico arranged in such a manner as to be able to move along an appropriate rolling and guiding track, from one end to the other of a vehicle standing in the line of advancement of the said movable portico which is in particular equipped with two rotary vertical brushes (B) movable transversely, in such a manner as to be able to be pressed against the surface of the bodywork of the said vehicle, and according to which each brush (B) of the pair of vertical brushes is suspended in independent manner, with a freedom of autonomous tilting in two perpendicular vertical planes, both, on the one hand, in a vertical plane (P-P) transverse to the line of progression of the portico and, on the other hand, in a vertical plane (P'-P') parallel to the said line, characterised in that each brush (B) of the pair of vertical brushes is suspended, by means of a shaft (5) resting, by its opposite ends or pivots, in the base of two vertical slideways (6) carried by the opposed longitudinal walls of a suspension cradle (3).
Patent DE-3170913-D1 (DE)
Title: Vaccinal complex containing a specific antigen and vaccine containing it
Inventor: DUSSOURD D HINTERLAND LUCIEN D
IPC: A61K39/385
Filed: 1981-02-19
Granted: 1985-07-18
Abstract: The present invention relates to a vaccinal complex containing a specific antigen. This is a vaccinal complex characterized in that it is composed of bacterial ribosomal RNA or fragments of bacterial ribosomal RNA on which are coupled from 1 to 5% by weight of a specific antigen of bacterial serotype. This complex may be used as a vaccine.
Patent DE-3261736-D1 (DE)
Title: Device for applying blot-shaped coverings by electro-plating
Inventor: PIEPERS HARRY CHRISTIAN
IPC: C25D5/02
Filed: 1982-03-04
Granted: 1985-02-14
Abstract: Adevice for applying blot-shaped coverings to metal or metallized tapes by electroplating, comprising a guide member along which a metal and/or metallized tape can be guided and an endless masking member co-operating with the tape and the guide member and having passages, the shape of which matches the desired blot-shaped coverings whereby the masking member is formed by independent segments (23), each of which has at least one passage (24), sealing means (25) being arranged between the segments the structure of said means being such that whilst maintaining the sealing relationship between the segments they allow a movement of the segments relative to one another in the direction of length of the masking member.
Patent DE-3262464-D1 (DE)
Title: Elastic holding device of a contact bridge
Inventor: GUERY JEAN-PIERRE
IPC: H01H1/20
Filed: 1982-12-14
Granted: 1985-03-28
Abstract: A movable contact bridge (12) is associated with contact carrier (7) by means of a stirrup (28), a pressure spring (25) and a resilient blade (45). The stirrup has two hooks (35, 36) which hold the blade in place and facilitate removal and positioning thereof because of the gap (60) separating these hooks. This contact bridge is advantageously used in contactors of minimum rated power greater than 100 amps.
Patent DE-3263248-D1 (DE)
Title: Fixing arrangement for a fire deck
Inventor: REYNAUD JEAN-PAUL
IPC: F02B77/11
Filed: 1982-06-22
Granted: 1985-05-30
Abstract: An attachment for a heat shield is intended to protect the face of the cylinder head comprising one of the walls of the combustion chamber of the cylinder of an internal combustion engine in which the transfer of gases is controlled by valves having seats inserted into the cylinder head. The inserted seats of the valves are provided with an annular rim which, when the seat is fitted into a bore in the cylinder head, presses against the wall of the cylinder head the heat shield. Application is to insulating the inner walls of a heat engine cylinder head or to creating hot points in the combustion chamber of the cylinder head.
Patent DE-3361193-D1 (DE)
Title: Production of mutants of clostridium acetobutylicum with high productivity of butanol and acetone, mutants obtained and use of these mutants in the joint production of butanol and acetone
Inventor: HERMANN MONIQUE
IPC: C12P7/28
Filed: 1983-02-18
Granted: 1985-12-19
Abstract: The Clostridium acetobutylicum mutant IFP 904 (ATCC 39058) is obtained by spreading a culture of a strain of Clostridium acetobutylicum at the surface of a solid culture medium containing n-butanol at a specified concentration, growing the strain in the presence of a mutagenic agent and recovering a strain of increased resistance to n-butanol. The resultant mutant can be used to produce a mixture of butanol and acetone of increased concentration.
Patent DE-3369406-D1 (DE)
Title: Magnetic printing method and transfer sheet for documents
Inventor: GIDON GEORGES
IPC: G03G15/16
Filed: 1983-10-24
Granted: 1987-02-26
Abstract: A method for printing by magnetography under atmospheric conditions of relative humidity exceeding 65 or even 75% consists in transferring to a sheet of paper a fusible magnetic ink in powdered form which is distributed on a temporary magnetizable support in accordance with the configuration to be produced, whereupon the ink is fixed by fusion on the sheet of paper. The paper has a surface resistivity of at least 1010 ohms square and a relative smoothness of at least 20 Bekk.
Patent DE-3372075-D1 (DE)
Title: Apparatus for drying hoses, particularly fire hoses
Inventor: FANKHAUSER ALFRED
IPC: D06F58/10
Filed: 1983-06-30
Granted: 1987-07-23
Abstract: 1. An apparatus for drying of hoses, more particularly fire hoses, in form of a cabinet (1) with means for receiving rollers of wet, rolled up hoses (8), a fan (15) for circulating air through the hoses and means for heating the air, characterized in that the apparatus comprises a heat pump (9) with a first heat exchanger the evaporator (12) of which serving for cooling the wet air coming from the hoses and for extracting water through an outlet (16), and with a second heat exchanger the condenser (10) of which serving for heating the dried air, and in that the heat pump is arranged in close circulation.
Patent DE-3378300-D1 (DE)
Title: Oxime-ethers of alkylamino alcohols as medicaments, compounds and process for their preparation
Inventor: LECLERC GERARD
IPC: A61K31/13
Filed: 1983-02-11
Granted: 1988-12-01
Abstract: Glaucoma can be treated by the application to the eye of a physiologically active amount of a compound of the formula   <IMAGE> in which: each of R3 and R4 is selected from hydrogen, and alkyl, alkenyl and cycloalkyl radicals, or R3 and R4 together with the carbon between them are a cycloalkylidene radical, R2 is a lower alkyl radical, and the salts thereof with pharmaceutically acceptable acids, in an opthamologically accepted carrier therefor, which when liquid and an isotonic agent is present can have the form of an eye lotion. The 1-N-tert.-butylamino derivatives of 3-(cyclopropyl-methyl-ketone-oximino)-propan-2-ol, 3-(dicyclopropyl-ketone-oximino)-propan-2-ol, and 3-(3,3,5-trimethylcyclohexane-1-ketone-oximino)-propan-2-ol are novel compounds within such formula specifically useful for such treatment.
Patent DE-3381316-D1 (DE)
Inventor: BOLLINGER JOSEPH MARTIN
IPC: C08F236/06
Filed: 1983-12-29
Granted: 1990-04-19
Abstract: Substantially or fully hydrogenated (C6 or lower) diolefin-lower (C1-C8) alkyl acrylate or methacrylate copolymers can be used as additives to improve the viscosity index (VI) of lubricating oils. The preferred copolymer is a fully hydrogenated, high molecular weight copolymer of 1,3-butadiene and methyl methacrylate containing at least 71 mole percent 1,3-butadiene. A pour point depressant, VI improving polymer additive for lubricating oils is provided by incorporating a higher (C12-C20) alkyl methacrylate in the copolymer. A dispersant VI improving copolymer for lubricating oils and a dispersant for hydrocarbon fuels may be prepared by graft polymerizing a polar, nitrogen-containing graft monomer onto these copolymers.
Patent DE-3461163-D1 (DE)
Title: Dosage dispensing unit
Inventor: URBAN JOSEPH J
IPC: B05B11/04
Filed: 1984-01-24
Granted: 1986-12-11
Abstract: A dosing unit for delivering a measured dosage includes a dosage well positioned on the inside wall of a spray tip or neck of a squeeze bottle, a fill trough for filling the well upon tilting of the bottle in any direction, and a spray tip for delivery of the dosage which includes an orifice and a flow tube extending from the bottom of the dosage well to the spray orifice. The well may be either molded into a spray tip or molded into the neck of the bottle or a molded insert that fits into the spray tip or bottle neck.
Patent DE-3478553-D1 (DE)
Title: Switchable transcoder
Inventor: MEYER FRITZ DR ING
IPC: H03M5/18
Filed: 1984-02-17
Granted: 1989-07-06
Abstract: 1. Switchable transcoder for AMI-coded signals into signals in binary code or in differential binary code, characterized in that a differential amplifier arrangement is provided, which includes two emitter-coupled differential amplifiers with one input stage (T1, T4) and one reference stage (T2, T3) in each case, in that the stage inputs of the two input stages (T1, T4) are connected to each other and to a signal input (E), in that the stage inputs of the reference stages (T2, T3) are connected separately in each case to a reference voltage source (U1, U2) and thereby the voltage of the first reference voltage source (U1) corresponds to the threshold voltage of the negative input pulses and the voltage of the second reference voltage source (U2) corresponds to the threshold voltage of the positive input pulses, in that the output terminal of the input stage (T1) of the first emitter-coupled differential amplifier is connected to the output terminal of the reference stage (T3) of the second and the output terminal of the reference stage (T2) of the first emitter-coupled differential amplifier is connected to the output terminal of the input stage (T4) of the second emitter-coupled differential amplifier, in that a clocked delay flip-flop (DFF), the non-inverting output (Q) of which is connected to the output terminal (A) of the transcoder, is connected to one of the two output terminal pairs, and thus to the output terminal of the differential amplifier arrangement, via a switch (S), in that the switch (S), in the first switch position for the generation of signals in differential binary code, connects the inverting output (~Q) of the delay flip-flop to its delay input and also connects the output of the differential amplifier arrangement to the clock acceptance input (CE), in that, in the second switch position of the switch (S) for the generation of binary output signals, the output of the differential amplifier arrangement is connected to the delay input of the delay flip-flop and its clock acceptance input (CE) is connected to a terminal for the logical one level.
Patent DE-3560998-D1 (DE)
Title: Multioperable canopy and control process for this canopy
Inventor: ROUSSEAU JACQUES
IPC: B64D17/14
Filed: 1985-03-29
Granted: 1987-12-23
Abstract: The present invention relates to a polymaneuverable canopy and to a process for its control by a parachutist. This canopy comprises windows distributed symmetrically in relation to a main plane of symmetry XY, and control lines connecting together the various windows in such a manner that a pull on one line (3) causes a rotation of the canopy to the right, while a pull on two lines (3, 4) causes a braking or rearward displacement of the canopy when the lines are situated one on each side of the plane of symmetry, and a pull on two lines (3, 5) situated on the same side of the plane of symmetry XY brings about a straight lateral displacement of the canopy.
Patent DE-3565419-D1 (DE)
Title: Folding step ladder
Inventor: STOLTZ GERARD
IPC: E06C1/383
Filed: 1985-04-03
Granted: 1988-11-10
Abstract: The present invention relates to a foldable stepladder constituted by: a first pair of two main uprights, a plurality of steps, a device for maintaining said steps in their unfolded configuration, a second pair of two auxiliary uprights, wherein the auxiliary uprights are articulated at one of their ends on the upper part of the main uprights and they are articulated on each other about a pin in their median part to present, in unfolded position of use, the form of a cross, said auxiliary uprights being connected from said mutual pivot point to the central upright by a connecting rod. The invention is more particularly applicable to the manufacture of foldable stepladders.
Patent DE-3570255-D1 (DE)
Title: Sorting apparatus for fibre suspensions
Inventor: PFALZER LOTHAR DR ING
IPC: D21D5/02
Filed: 1985-10-05
Granted: 1989-06-22
Abstract: 1. Screening apparatus (1) for contaminated fibrous suspensions, especially from waste paper, with an essentially rotationally symmetrical agitating chamber (2, 2') and with inlet and outlet pipe (3 and 4) and a heavy contaminants discharge (11) at the agitating chamber (2, 2') for the removal of waste from pulpers (25), characterized in that a) the rotationally symmetrical axis (30) of the agitating chamber (2, 2') is mainly arranged vertically or only at a small acute angle deviating from the vertical, with any required smaller diameter of the agitating chamber (2, 2') located at the top, b) connected, mainly tangentially, to the peripheral wall of the agitating chamber (2, 2') for the generation of a rotational flow in this essentially about the rotationally symmetrical axis (30) of the agitating chamber (2, 2') is at least the inlet pipe (3) of the screening apparatus (1), c) the agitating chamber (2, 2') goes over on one side into a rotor area (8, 8', 8"), in which are arranged a rotor (7) designed as an impeller for the slushing and screening of the suspension and perpendicular to the rotor rotational axis an essentially flat screen (9) for the discharge of accepts, which separates an accepts chamber (10, 10') from the rotor chamber (8, 8', 8") and d) the heavy contaminants outlet (11, 22) is located at the bottom (12) of the agitating chamber (2, 2'), in which the latter goes over without sharp shoulders and whose diameter is at least half the size as that of the agitating chamber.
Patent DE-3570369-D1 (DE)
Title: Process and apparatus for eliminating sulphur dioxide from hot exhaust gases
Inventor: LANGENKAMP HEINRICH W
IPC: C01B17/775
Filed: 1985-07-02
Granted: 1989-06-29
Abstract: The invention relates to a process and a device for flue gas desulphurization using the following reaction: SO2+Br2+2 H2O->H2SO4+2 HBr The hydrobromic acid thus formed is split up by electrolysis into hydrogen and bromine. The sulphuric acid thus produced is brought to a saleable concentration rate of at least 90% in two successive concentrators (1, 2), the post-concentrator being fed with high temperature flue gases which are withdrawn immediately behind the economizer of the power plant. A partial flow of the flue gases to be cleaned traverses a heat exchanger (6), in which the cleaned flue gases are reheated to a temperature level which is compatible with the chimney requirements.
Patent DE-3570580-D1 (DE)
Title: Anti-theft storage cabinet
Inventor: MESTDAGH JACQUES
IPC: A47F1/08
Filed: 1985-06-12
Granted: 1989-07-06
Abstract: 1. Anti-theft display cabinet consisting of a cabinet (4) containing a number of columns (1) which can be moved vertically each of which is capable of holding a stock of articles (6), these articles can be dispensed by a withdrawal opening (2) at the base of each column, restocking being carried out by a restocking opening (3) in the top of each column, and elements for shutting the withdrawal openings (2) and for blocking the vertical movement of the columns (1), characterized in that the columns (1) are mounted in the cabinet (4) in such a way that they are capable of being disengaged, that the element for shutting the withdrawal openings (2) is formed by at least one bar (15) capable of being slid vertically and attached to the closing bar (5) by a chassis (14), such that in the lower position of the elements (5, 15) the display cabinet is locked, the closing element (5) being located in front of the withdrawal openings (2) and the locking element (15) being located immediately above the columns (1) in such a way that these cannot be unhooked.
Patent DE-3572776-D1 (DE)
Title: Modification of zeolites with ammonium fluoride
Inventor: ROSINSKI EDWARD JOSEPH
IPC: B01J29/70
Filed: 1985-02-15
Granted: 1989-10-12
Abstract: A method for enhancing the shape selectivity and adjusting catalytic activity of a crystalline zeolite, including a highly siliceous zeolite, is disclosed. Such a method involves contacting the zeolite with an ammonium fluoride solution in the absence of an aluminum source, optionally contacting the treated zeolite with a warm aqueous solution of an ammonium salt and then calcining the fluoride and ammonium treated zeolite to produce a more shape selective zeolite material. Such treated zeolites are useful in catalysts which promote shape selective conversion of organic compounds including, for example, hydrocarbon cracking reactions.
Patent DE-3574454-D1 (DE)
Inventor: ABRAHAM ROBERT
IPC: C01B21/16
Filed: 1985-12-20
Granted: 1990-01-04
Abstract: 1. Process for the preparation of anhydrous hydrazine of high purity from hydrazine hydrate, comprising the following stages : a) dissolving in hydrazine hydrate, at a temperature from 50 to 100 degrees C, a quantity of caustic soda which causes the formation of two liquid phases, a heavy phase which is impoverished in hydrazine and a light phase which is enriched in hydrazine ; b) separating the light phase from the heavy phase ; c) passing the light phase over a cation exchange resin to remove the Na**+ ions contained in the said light phase ; and d) subjecting the deionized light phase to a purification operation by zone crystallization consisting in (i) filling an elongated tube with the impure light liquid phase, (ii) arranging around one of the extremities of the tube at least one sleeve with a short length compared with the length of the tube, this sleeve being cooled to a temperature within the crystallization or solidification region of the impure light liquid phase, so as to cause the formation of a solid crystallized plug in the region of the said extremity, (iii) moving the tube slowly with respect to the sleeve so as to cause the said plug to progress in the direction of the other extremity of the said tube, the previously crystallized portion in the tube melting again after passage of the sleeve, (iv) continuing the relative displacement of the tube and the sleeve until at least 0.4 times the length of the tube has travelled through the sleeve and, (v) collecting the purified melted liquid product which is behind the crystallized plug.
Patent DE-3586984-D1 (DE)
Inventor: BURCH WILLIAM MARTIN
IPC: A61M15/00
Filed: 1985-10-04
Granted: 1993-02-25
Abstract: A device comprises a sealed chamber holding a mounting for a radionuclide, a heater to at least partially vaporise the radionuclide so that the vapour is diffused in the chamber, and a valved duct to deliver vapour from the chamber.  There is pref. a second valved duct to bleed air into the chamber as vapour is withdrawn.  The radionuclide is pref. 99mtechnetium or 113m indium, and the vapour comprises technetium carbide, technetium oxide or technetium, with a further duct to deliver argon or neon as inert diluent to the chamber with air bled from the chamber as the diluent is delivered. The chamber pref. comprises a sleeve enclosed at the ends by a base and a cap, and the sleeve can be retained away from the base to facilitate removal and replacement of a radionuclide receptacle.  The sleeve can pref. be heated to a temp. inhibiting deposition of radionuclide.
Patent DE-3672191-D1 (DE)
Inventor: YOUNG RONALD ALEXANDER
IPC: A47L1/06
Filed: 1986-03-18
Granted: 1990-08-02
Abstract: A cleaning appliance has a head portion 1 with a rearwardly projecting handle section 5, and presents at the front end opposed jaw members 2 and 3 between which a squeegee blade assembly 4, or another device such as a scraper blade or duster attachment, can be releasably clamped. The clamping arrangement comprises an operating lever 8 disposed at a front upper surface 1a of the head portion 1 and positioned for single-handed operation by an operator using the thumb or forefinger of the hand in which the handle section is held.
Patent DE-3676976-D1 (DE)
Inventor: WORMALD MALCOLM RODERIC
IPC: G01T1/36
Filed: 1986-09-15
Granted: 1991-02-21
Abstract: An analysis system for analysing coal or other material causes the material (3) to be bombarded with neutrons (2) from a source (1), and this generates gamma rays (11,12,13) from the material (3) which are detected by a detector (4). The detector has scintillators (5,6) which generate light when a gamma ray is detected, the light being detected by photomultipliers (8,9). Each gamma ray generates two other gamma rays, which may both be wholly absorbed in one or the other scintillator (5,6) or one absorbed in one scintillator and one in the other. By analysing these events, the spectrum of gamma rays may be obtained, giving the composition of the material. One preferred detector has an array of scintillators and coincident gamma ray detection events in three adjacent scintillators detected.
Patent DE-3680727-D1 (DE)
Inventor: HAKEMANN FRITZ
IPC: F25D23/08
Filed: 1986-06-28
Granted: 1991-09-12
Abstract: Extruded plastic sections for refrigerators, cold containers etc. have two main sides at right angles, one of which has a channel which is open to the outside.
Patent DE-3682012-D1 (DE)
Inventor: OSTERMANN WERNER
IPC: H01H9/44
Filed: 1986-08-22
Granted: 1991-11-21
Abstract: The switch has fixed (3) and moving (4) contacts between two insulating plates (5,6) with a magnet (9) behind one plate (5). When arcing (7) occurs, the arcing gases travel away from the moving contact end, and enter an arc extinction chamber formed by a stack of ferromagnetic plates (2). These are shaped to form a funnel shaped channel for the gases, and also have slots across them, near the wider end of the channel, holding comb shaped insulating strips (8), one each side of the channel. The strips slope towards the gas entry direction, and the fingers (8a) of the combs are in line with the gaps between the stacked  plates. The insulating plate (5) for the magnet has a flange (5a) near the channel end, retaining the magnet, and its inner surface varies in thickness due to a stepped construction (5b,5c).
Patent DE-3684771-D1 (DE)
Inventor: SHOJI YOKO
IPC: A61K9/107
Filed: 1986-06-12
Granted: 1992-05-14
Abstract: The fat emulsions containing the prostaglandin I2's expressed by the following formula (I):    <IMAGE>  (I)  where X represents an oxygen atom to a methine group, Y is a carbon atom, Z represents a methylene or methine group; when X is an oxygen atom, the mode of Y-Z binding is a double bond of carbon-carbon, and when X is a methine group, the mode of X-Y binding is a double bond of carbon-carbon and Z is a methylene group; R1 represents a hydrogen atom or alkyl group, R2 represents a hydrogen atom or fluorine atom, and R3 represents a hydrogen atom, methyl group, ethyl group or vinyl group. R4 represents a substituted or unsubstituted alkyl group with 1-10 carbon atoms, a substituted or unsubstituted alkenyl group with 2-10 carbons atoms, a substituted or unsubstituted alkynyl group with 2-10 carbon atoms, or a substituted or unsubstituted cycloalkyl group with 3-8 carbon atoms; and n is zero (0) or an integer of value 1.